Closed kautlenbachs closed 1 year ago
Terrain correction operator support done. Example from calibration routine (bel ger flood)
Another example (maharashtra)
For coherence, the backgeocoding support has been introduced, but there are something off - the results are empty (For Copernicus DEM). There are three kernels where DEM is used:
Check BaseElevationModel.java from SNAP project. Everyhting should start to unwind there. So for example based on SNAP structure:
ElevationModel.java interface (there are APIs that are needed during processing)
Base class for inheritance is BaseElevationModel.java
Then comes CopernicusElevationModel.java for example that inherits from previous
Then there are BaseElevationTile and ElevationTile
First lets refactor the current SRTM3 support and then test if the results remain the same, then lets implement support for others.
Bonus: Would be nice if we'd get rid of continous resampling as done in GetElevation(), if this would be done once on GPU, things would be much faster. Following stuff: